Jobs at Block

Manage and grow a multi-million dollar SMB account portfolio by understanding customer needs, cross-selling Square products, retaining customers, collaborating with Sales, Support and Product, and supporting managed accounts.

Join Cash App's Lending team as a Software Engineer to develop financial products that provide users access to credit. Collaborate with various stakeholders, optimize APIs, manage services, and enhance team practices while leveraging complex systems and AI-driven development.

Design, build, and operate production ML decision systems to detect and prevent payment fraud, account takeover, scams, and other abuse. Integrate diverse signals into low-latency serving and batch scoring, own feature pipelines and model lifecycle, develop AI-assisted triage and feedback loops, and partner cross-functionally to balance fraud reduction with legitimate customer access.

In this role, you will lead AI personalization initiatives, develop AI/ML models for user experience, collaborate across teams, and ensure rigorous development practices.

Drive post-silicon bring-up, characterization, qualification, and productization of advanced-node bitcoin mining ASICs from first silicon to mass production. Develop and maintain ATE test programs and screening strategies, perform PVT characterization and DOE, analyze wafer/package/ system data to improve correlation, yield, and system performance, and collaborate with foundry, OSAT, design, firmware, and manufacturing partners to implement corrective actions and production-ready processes.

The Senior Solutions Engineer will collaborate with Sales and Account Management to support seller integrations, advise on suitable Square solutions, and offer ongoing support to strategic sellers and partners.

Drive partner and merchant integrations, design technical solutions, collaborate with teams, and provide technical advice as a leading solutions engineer.

Design, build, and operate production ML systems that generate trusted signals for ranking, retrieval, recommendations, propensity/churn/LTV, and next-best-action decisioning. Define signal/data contracts, own feature and candidate generation through serving, experimentation, monitoring, and feedback loops, and evaluate long-term business impact, trust, fairness, and compliance. Partner across product, data, modeling, risk, and compliance and apply AI/agents to accelerate engineering and operations.

The Senior Technical Account Manager will enhance post-sales support, manage merchant relationships, and ensure integration successes using technical skills to drive growth for Cash App Pay and Afterpay.

Lead AI-driven automation for risk and compliance by defining strategy, roadmaps, and metrics. Partner with ML engineers, data scientists, design, legal, and operations to build, evaluate, and deploy safe, reliable automations; run experiments, define success/failure behaviors, and drive cross-functional execution to improve decision quality and operational efficiency.

Lead architecture and scaling of finance systems across Oracle Fusion and integrations. Drive AI-assisted development, design data models, build integrations (SQL/PLSQL, REST/SOAP), automate financial workflows, and translate accounting requirements into scalable technical solutions while partnering with business and data teams.

As a Senior Credit Risk Analyst, you'll analyze credit performance, develop risk indicators, and prepare reports to inform risk management strategies.

Design and maintain data architecture and pipelines to support compliance and risk teams. Build and optimize data models, standardize metrics, and create data dictionaries. Implement data quality, lineage monitoring, AI-driven agents for false-positive reduction and automation, and participate in on-call rotations to ensure SLAs are met.

Lead and develop a remote mid-market sales team of Account Executives to drive revenue. Hire, train, and coach AEs; enforce KPI-driven execution, forecasting, and pipeline management; run pipeline and forecast reviews; evolve sales strategy and processes; participate in client/prospect meetings and use customer feedback to improve products.

As a Product Manager for GTM Automation at Block, you will design and oversee AI products that enhance workflows, partnering with engineering and data teams to optimize automation in operations and customer interactions.

The Partner Development Lead will manage and grow strategic partnerships for Cash App and Afterpay, develop growth strategies, and lead commercialization of payment products, requiring strong relationship-building and negotiation skills.

Manage and scale outbound sales development team, shape strategy, improve pipeline generation, coach BDRs, ensure cross-functional alignment, and optimize performance.

Design and build platform systems that enhance software shipping speed and confidence, collaborating across engineering teams to improve existing infrastructures and workflows.

The Senior Security Engineer will secure cloud infrastructure across various services, develop security policies, manage exceptions, and respond to security alerts while collaborating with teams to eliminate security risks.

As a Senior Data Scientist, you will lead AI risk assessments, coordinate with stakeholders, and ensure effective AI governance practices for safe financial application deployment.